/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.open.cloud.eureka.web.restTemplate;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

@Service
public class RestTemplateClient {

    @Autowired
    RestTemplate restTemplate;

    //@HystrixCommand(fallbackMethod = "sayHelloFallback")
    public String sayHello(String message) {
        return restTemplate.getForEntity("http://CLOUD-EUREKA-SERVICE/sayHello?message=" + message,
            String.class).getBody();
    }

    public String sayHelloFallback(String message) {
        return "error";
    }

}
